REAR SEAT ENTERTAINMENT SYSTEM, Diagnostic DTC:B1533 and B1534

DTC Code DTC Name
B1533 GVIF Disconnected (from RSE to Seatback Display RH)
B1534 GVIF Disconnected (from RSE to Seatback Display LH)

DESCRIPTION

These DTCs are stored when the multi-media module receiver assembly does not receive a GVIF video signal for 3 seconds after the multi-display controller sub-assembly receives a video mode request signal and beings detecting the video 1 second after that.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B1533

GVIF Disconnected (from RSE to Seatback Display RH)

Multi-media module receiver assembly dors not receive a GVIF video signal for 3 seconds after the multi-display controller sub-assembly receives a video mode request signal and beings detecting the video 1 second after that.

  • Harness or connector (GVIF connector)

  • Television display assembly RH

  • Multi-display controller sub-assembly

B1534

GVIF Disconnected (from RSE to Seatback Display LH)

Multi-media module receiver assembly dors not receive a GVIF video signal for 3 seconds after the multi-display controller sub-assembly receives a video mode request signal and beings detecting the video 1 second after that.

  • Harness or connector (GVIF connector)

  • Television display assembly LH

  • Multi-display controller sub-assembly

PROCEDURE

  1. CHECK CONNECTOR CONNECTION CONDITION

    1. Check if the GVIF cable connector is securely connected to the television display assembly.

      OK

      GVIF cable connector is securely connected.

    Result

    Proceed to

    OK

    NG
    NG

    SECURELY SECURELY

    OK

  2. CLEAR DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Navigation System > Clear DTCs

    Result

    Proceed to

    NEXT
    NEXT

  3. CHECK FOR DTC

    1. Check for DTCs.

      Click here

      Body Electrical > Navigation System > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    USE SIMULATION METHOD TO CHECK

    Click hereClick here

    NG

  4. REPLACE GVIF CABLE

    1. Replace the GVIF cable with known good one.

    Result

    Proceed to

    NEXT
    NEXT

  5. CLEAR DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Navigation System > Clear DTCs

    Result

    Proceed to

    NEXT
    NEXT

  6. CHECK FOR DTC

    1. Check for DTCs.

      Click here

      Body Electrical > Navigation System > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    END (GVIF CABLE IS DEFECTIVE)

    NG

  7. REPLACE TELEVISION DISPLAY ASSEMBLY

    1. Replace the television display assembly with the known good one.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  8. CLEAR DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Navigation System > Clear DTCs

    Result

    Proceed to

    NEXT
    NEXT

  9. CHECK FOR DTC

    1. Check for DTCs.

      Click here

      Body Electrical > Navigation System > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    END (TELEVISION DISPLAY IS DEFECTIVE)

    NG

  10. REPLACE MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY

    1. Replace the multi-display controller sub-assembly with the known good one.

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  11. CLEAR DTC

    1. Clear the DTCs.

      Click here

      Body Electrical > Navigation System > Clear DTCs

    Result

    Proceed to

    NEXT
    NEXT

  12. CHECK FOR DTC

    1. Check for DTCs.

      Click here

      Body Electrical > Navigation System > Trouble Codes

      OK

      No DTCs are output.

    Result

    Proceed to

    OK

    NG
    OK

    END (MULTI-DISPLAY CONTROLLER SUB-ASSEMBLY IS DEFECTIVE)

    NG

    REPLACE MULTI-MEDIA MODULE RECEIVER ASSEMBLY

    Click here